-ly -ol c-- ccc ccd ccl cco ccr cct cdc cdd cdl cdo cdr cdt cdy cl- clc cld cll clo clr clt cly co- coc cod col coo cor cot coy crc crd crl cro crr crt cry ctc ctd ctl cto ctr ctt cty cyc cyd cyl cyo cyr cyt dcc dcd dcl dco dcr dct ddc ddd ddl ddo ddr ddt ddy dl- dlc dld dll dlo dlr dlt dly doc dod dol doo dor dot doy drc drd drl dro drr drt dry dtc dtd dtl dto dtr dtt dty dy- dyc dyd dyo dyr dyy lcc lcd lcl lco lcr lct lcy ldc ldd ldl ldo ldr ldt ldy llc lld lll llo llr llt lly loc lod lol loo lor lot loy lrc lrd lro lrr lrt lry ltc ltd ltl lto ltr ltt lyc lyd lyl lyo lyr lyt oc- occ ocd ocl oco ocr oct odc odd odl odo odr odt olc old oll olo olt oly oo- ooc ood ool ooo oor oot or- orc ord orl oro orr ort ory ot- otc otd otl oto otr ott oyd oyl oyo rcc rcd rcl rco rcr rct rdc rdd rdl rdo rdr rdt rdy rlc rld rll rlo rlr rlt rly roc rod rol roo ror rot roy rrc rrd rrl rrr rrt rtc rtd rtl rto rtr rtt rty ry- ryc ryd ryo ryr ryy tcc tcd tcl tco tcr tct tdc tdd tdl tdo tdr tdt tdy tlc tld tll tlo tlr tlt to- toc tod tol too tor tot toy trc trd trl tro trr trt try ttc ttd ttl tto ttr ttt tty tyc tyd tyl tyo tyr tyt ycc ycd ycl yco ycy ydl ydo ydt ydy ylc yld yll ylr ylt yly yoc yod yol yoo yor yot yoy yrc yro yrt ytc ytd ytl yto ytr ytt yyc yyt yyy